Features: Complies with draft 802.11n, backwards compatible with 802.11b/g WiFi Delivers stable, application enhancing connections using Steady-Stream technology Interoperates at 270Mbps with other products powered with InteNsi-fi Ensures optimal performance with internal antenna design Standards: IEEE802.11n draft specification, IEEE802.11g, IEEE 802.11b, 2.4 GHz WAN: 1x WAN 10/100 port, 4x LAN 10/100 ports Security: Double Firewall: Network Address Translation (NAT) to hide PCs and files from outside users Stateful Packet Inspection (SPI) firewall to deny outside requests for personal information Denial of Service (DoS) attack prevention Intrusion Detection and Prevent (IDS) WiFi protected Access (WPA2- PSK, WPA- PSK) Wired Equivalent Privacy (WEP) 64- bit, 128- bit encryption Wireless Access Control to identify authorized wireless network devices MAC address authentication Exposed Host (DMZ) for secure gaming System Requirements: Broadband (cable, DSL) Internet service and modem with Ethernet connection 2.4 GHz 802.11n draft specification adapter or 2.4 GHz 802.11 b/ g wireless adapter. Alternatively, an Ethernet adapter and cable for each computer Microsoft Windows 98, Me, 2000, XP, Mac OS, UNIX, or Linux Internet Explorer 5.0 or Netscape 4.7 or higherThe product is multiple voltage compatible that voltage arrange is100-240V